// over

function smartRollover() {
	if(document.getElementsByTagName) {
		var images = document.getElementsByTagName("img");

		for(var i=0; i < images.length; i++) {
			if(images[i].getAttribute("src").match("_off."))
			{
				images[i].onmouseover = function() {
					this.setAttribute("src", this.getAttribute("src").replace("_off.", "_on."));
				}
				images[i].onmouseout = function() {
					this.setAttribute("src", this.getAttribute("src").replace("_on.", "_off."));
				}
			}
		}
	}
}

if(window.addEventListener) {
	window.addEventListener("load", smartRollover, false);
}
else if(window.attachEvent) {
	window.attachEvent("onload", smartRollover);
}

function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

// JavaScript Document //
function print_out() {
   /* print() が使えるブラウザかどうかを判断 */
   if (navigator.userAgent.match(/msie (\d)/i))
      v = (eval(RegExp.$1) >= 5) ? 1 : 0;
   else if (self.innerWidth)
      v = (eval(navigator.appVersion.charAt(0)) >= 4) ? 1 : 0;
   else v = 0;

   /* print() が使えるブラウザなら印刷を実行 */
   if (v) self.print();
   else alert("お使いのブラウザではこの機能は利用できません");
}